<?php

require_once dirname(dirname(__FILE__)) . '/config/config.php';
require_once DOCUMENT_ROOT . DIR_SHARED_CONFIG . 'connection.php';

class dao_super {
    protected $table_name = "";
    protected $primary_key_column_name = "";

    public function __construct() {
    }
    
    public function get_all() {
        $db = new connection();
        $con = $db->open_connect();
        
        $query = "SELECT * FROM " . $table_name;
        /** @noinspection PhpParamsInspection */
        /** @noinspection PhpParamsInspection */
        $result = mysqli_query($con, $query)
        or die("Query fail: " . mysqli_error());
        
        $list = array();
        while ($row = mysqli_fetch_array($result)) {
            array_push($list, $row);
        }
        $db->close_connect();
        return $list;
    }

    public function get_by_id($id) {
        $db = new connection();
        $con = $db->open_connect();

        $query = "SELECT * FROM ".$table_name." WHERE ".$primary_key_column_name." = " . $id;
        /** @noinspection PhpParamsInspection */
        $result = mysqli_query($con, $query) or die("Query fail: " . mysqli_error());

        $row = mysqli_fetch_array($result);

        $db->close_connect();
        return $row;
    }

    public function delete($id) {
        $db = new connection();
        $con = $db->open_connect();

        $query = "DELETE FROM ".$table_name." WHERE ".$primary_key_column_name." = " . $id;
        /** @noinspection PhpParamsInspection */
        mysqli_query($con, $query) or die("Query fail: " . mysqli_error());

        $db->close_connect();
        return TRUE;
    }
}
